Senior Staff Software Engineer, iOS PlatformActive

The opportunity

At Gusto, we're on a mission to grow the small business economy. We handle the hard stuff — payroll, health insurance, 401(k)s, and HR — so owners can focus on their craft and their customers.

What you'll do

  • Architect, build, test, and refine Gusto’s iOS app , along with supporting: embedded mobile web views that enhance user experience.

  • Utilize AI agents as a multiplier to deliver high-quality output quickly.

  • Identify and advocate for best-practices , architecture and process.

  • Enhance and maintain our iOS mobile infrastructure, including build: pipelines, testing automation, and the release process , to ensure smooth operations.

  • Build and scale essential, foundational services , such as push notification: systems, accessibility and localization features, to enhance app functionality.

  • Develop, iterate, and improve product features that integrate core business: functions, work tools, value-added services, and financial products.

What they're looking for

  • Collaborate closely with our product management, design, and partner teams in: product apps, identity, security, design systems, and infrastructure to identify technical and customer pain points, brainstorm solutions, and then prototype, iterate, and launch those solutions. Create a product that our customers truly love—don’t just take our word for it; see what our customers have to say .
  • A minimum of 10 years of experience in Swift and iOS software engineering,: with at least 12 years in mobile software engineering overall.
  • Excellent communication skills and a knack for building strong cross-functional partnerships.
  • A self-driven mindset with the ability to tackle greenfield projects and bring innovative ideas to life.